Stationary bicycle exerciser



FIG. 1 is a perspective view of a stationary bicycle exerciser showingmy new design;

FIG. 2 is a side elevational view thereof, the side opposite being amirror image;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a top plan view thereof.

The ornamental design for a stationary bicycle exerciser, as shown anddescribed.